(e) Whether or not Lessor shall have exercised, or shall thereafter at any time exercise, any of its rights hereunder with respect to the Aircraft or Lessee upon the occurrence of an Event of Default, Lessee and Lessor hereby stipulate that Lessor shall be entitled to sequester the Aircraft and Lessee hereby agrees to deliver the Aircraft into the custody of Lessor or its designated agents for such purpose, at Lessee's expense, upon receipt of a written demand from Lessor with respect thereto.



 (f) No remedy referred to in this Section 18 is intended to be exclusive, but, to the extent permissible hereunder or under Applicable Law, each shall be cumulative and in addition to any other remedy referred to above or otherwise available to Lessor at law or in equity; and the exercise or beginning of exercise by Lessor of any one or more of such remedies shall not preclude the simultaneous or later exercise by Lessor of any or all of such other remedies. No express or implied waiver by Lessor of any Default or Event of Default shall in any way be, or be construed to be, a waiver of any future or subsequent Default or Event of Default.


Section 19. Alienation.